Withings’ new Go fitness tracker does more than count your steps

As fitness trackers go, clip-ons remain a bit niche. Withings new Go — with an eInk display — may change that. For £49 (roughly $75), Go will track your steps, distance traveled, running or swimming stats, and has sleep tracking features. The eInk screen is touch capacitive, and is split into 88 graphical segments that can be changed depending on your current activity. All data is shown as a dial, which details a completion percentage for your activity. Go also recognizes what activity you’re doing, and tracks your metrics accordingly. If you’re running or walking, it tracks your steps, distance…